The 2012 Enclave is a full-size luxury crossover SUV built on the GM Lambda platform, known for its spacious interior, comfortable ride, upscale appointments, and a powerful 3.6L V6 direct-injection engine producing 288 horsepower and 270 lb-ft of torque. This model, assembled in Lansing, Michigan, offers a 6-speed automatic transmission and is available with all-wheel drive. The Enclave provides significant cargo space, with up to 116.7 cubic feet available when all rear seats are folded. It also emphasizes safety, achieving a 5-Star NHTSA overall rating and featuring advanced systems like StabiliTrak electronic stability control and comprehensive airbag coverage. This comprehensive manual serves as an essential resource for maintaining and repairing the 2012 Enclave. It covers all major vehicle systems, including the powertrain, chassis, electrical components, and body. Detailed procedures for scheduled maintenance, fluid checks and replacements, filter changes, and tire rotations are provided. Furthermore, the manual offers in-depth guidance on engine and transmission repair, brake system servicing, suspension work, and electrical component diagnostics. It includes troubleshooting information, wiring diagrams, and critical technical data such as torque specifications and fluid capacities, making it invaluable for DIY mechanics, technicians, and owners alike.